Summary statistics for g_c1thru4_36 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_36 | 2,198 1.61e+08 3.45e+08 -1.24e+08 5.81e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018